March 29, 2017

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I am a bit confuse with a question from a home work that I need to do by today please help!

HW question...

1) A sample of neon gas occupies 8.77 L at 20°C. What is the pressure, in atmospheres, exerted by 1.45 mol of this gas?

When you've gotten the answer to this question you will then round to the hundredths place.

  • Chem Home Work Help! - ,

    PV = nRT
    P in atmospheres, V in liters, n is mols (mols = grams/molar mass), R is general gas constant (I assume you know that), and T is temperature in Kelvin (Celsius + 273 = Kelvin).
    Post your work if you need more help.

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